KuwabaraTheMan
Banned
Nah, you should be fine. I'd recommend playing SC, but it's not needed to play Cold Steel.
I'd say it's not needed in general, but if someone has played FC, I would really recommend playing SC first, as there will be some relatively notable spoilers/build offs from SC stuff that will stand out to someone who has already played SC.
I think that either FC to SC to Cold Steel or Cold Steel to FC to SC work (although the latter will obviously lead to the player knowing how certain things will play out), but FC to Cold Steel to SC would probably be the least ideal way to play the games (well, leaving aside playing SC before FC).